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Appendix VI.

 Premature explosion was also the risk of increased compression
until better water and air cooling was introduced; being generally
caused by the charge meeting the hot unexhausted products.

Governors have usually acted by the deletion of whole charges
if the speed were too high, technically known as the hit-and-miss.



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 ^ *       5o5          5^      ^
				
OO H.P PREMIER US'NG MONO G/
	00 H.P. CFtOSSLEY f.5v/V<? MONO G
	oo H.P. SIMPLEX
 USING BLAST- FUR
	ATK/NSON ENG USING LIGHT IN
	H.P. ENGINE (S> U&I/XG LIGHTING
	H.P. OTTO (TH USING LIGHTING
	-.H.P. ENGINE (BL vS/MG LIGHT/NG

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priaciple. Now, the governor is generally made to throttle the
mixture without altering its quality, the latter being decided by,
the ratio of the opening of the air and gas valves. A much more